CVE-2026-2291
dnsmasq dnsmasq 취약점
dnsmasqs extract_name() function can be abused to cause a heap buffer overflow, allowing an attacker to inject false DNS cache entries, which could result in DNS lookups to redirect to an attacker-controlled IP address, or to cause a DoS.
- 대응 우선순위
- 점검
- CVSS
- 7.3
- EPSS
- 0.92% 백분위 56.8% · 2026.08.03 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.05.12